Well, I couldn't resist doing it myself. Here are two graphics, based on the latest version of the database (January 4th 2014): http://list.seqfan.eu/seqfans/olivier/OEIS_Frequencies_A.jpg http://list.seqfan.eu/seqfans/olivier/OEIS_Frequencies_B.jpg The horizontal scale is the integer under consideration The vertical scale is logarithmic in base 10. It counts number of apparitions in the OEIS sequences. The upper curve is total apparitions in the stripped down version (the first 3 lines for each sequence when available.) The middle curve is the same for increasing sequences (after removing signs) The lower curve is the same for strictly increasing sequences (after removing signs) Olivier Raw data (from 0 to 100, y-coordinates of each curve): {{601621,39420,13687},{864198,117890,55500},{464087,50809,31725},{341000,42130,25098},{292704,36359,20578},{243521,33965,20092},{223598,30092,17380},{198621,28804,17858},{191759,25350,14853},{171932,23733,14187},{77475,20979,13224},{70794,22058,14699},{70521,19816,12692},{58798,19718,13050},{48073,15613,10211},{50902,16975,11024},{57752,17835,11269},{44147,17014,11693},{41275,14398,9725},{40192,16026,11314},{40556,14397,9964},{38703,14910,10197},{31788,12802,9084},{33746,14622,10787},{39539,14637,10189},{31437,13032,9357},{26774,11439,8286},{28370,12048,8735},{29996,11682,8661},{28940,13096,10100},{31545,12379,9124},{29626,13533,10443},{30311,11897,8589},{22845,10681,8225},{22619,10102,7641},{23732,10061,7835},{30560,11975,9217},{24972,12199,9825},{18603,8907,7088},{18721,9171,7316},{23604,10145,8057},{22989,11521,9434},{23154,9831,7836},{21326,10980,9127},{18837,8743,7162},{20340,9509,7681},{17241,8266,6799},{19696,10484,8727},{22422,9613,7842},{18847,9347,7692},{17662,8678,7324},{15732,8254,7039},{16529,8056,6771},{18441,9965,8542},{17221,8375,7069},{18464,8941,7527},{19625,8821,7431},{15242,8127,6906},{14527,7539,6436},{16641,9429,8261},{20172,9059,7666},{17459,9762,8567},{13673,7340,6362},{15871,8210,7083},{21238,9553,7732},{14275,7933,6876},{14530,7938,6959},{14968,9159,8135},{11905,7050,6246},{11644,7132,6343},{14028,7563,6678},{15146,9167,8168},{15900,8288,7204},{14636,9190,8283},{10121,6669,5977},{10997,7052,6280},{10732,6799,6121},{11025,7001,6273},{10898,6812,6123},{12531,8431,7655},{12694,7434,6596},{13401,7872,6868},{9218,6284,5687},{11686,8074,7409},{12596,7091,6263},{10180,6773,5981},{8514,5981,5435},{8658,6140,5552},{9798,6365,5705},{12748,8358,7330},{11717,6961,6182},{10454,6804,6022},{8269,5565,5069},{8219,5802,5259},{7812,5609,5075},{8076,5604,5149},{11367,6491,5757},{11145,7738,6990},{7880,5431,4948},{9100,6017,5413},{11002,6892,6133}}