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 A281928 a(n) = (A013965(n) - A037944(n))/43867. 7
 0, 3, 2944, 391635, 17392128, 385866060, 5303086848, 51332824275, 380176030720, 2279635315794, 11522261136000, 50576242992268, 197196432781824, 695091512105880, 2246019242126592, 6728295917456595, 18857917384178688, 49830812542200039 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Seiichi Manyama, Table of n, a(n) for n = 1..10000 EXAMPLE a(1) = (1 - 1)/43867 = 0. a(2) = (131073 - (-528))/43867 = 3. a(3) = (129140164 - (-4284))/43867 = 2944. CROSSREFS Cf. A013965, A027860, A037944, A281788, A281876, A281956. Sequence in context: A247838 A003534 A202520 * A036520 A359130 A193447 Adjacent sequences: A281925 A281926 A281927 * A281929 A281930 A281931 KEYWORD nonn AUTHOR Seiichi Manyama, Feb 02 2017 STATUS approved

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Last modified February 3 18:25 EST 2023. Contains 360044 sequences. (Running on oeis4.)