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 A132073 A007318 + A131821 - A103451 as infinite lower triangular matrices. 1
 1, 2, 2, 3, 3, 3, 4, 4, 4, 4, 5, 5, 7, 5, 5, 6, 6, 11, 11, 6, 6, 7, 7, 16, 21, 16, 7, 7, 8, 8, 22, 36, 36, 22, 8, 8, 9, 9, 29, 57, 71, 57, 29, 9, 9, 10, 10, 37, 85, 127, 127, 85, 37, 10, 10 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS Row sums = A132074: (1, 4, 9, 16, 27, 46, 81, 148, 279,...). LINKS EXAMPLE First few rows of the triangle are: 1; 2, 2; 3, 3, 3; 4, 4, 4, 4; 5, 5, 7, 5, 5; 6, 6, 11, 11, 6, 6; 7, 7, 16, 21, 16, 7, 7; 8, 8, 22, 36, 36, 22, 8, 8; 9, 9, 29, 57, 71, 57, 29, 9, 9; 10, 10, 37, 85, 127, 127, 85, 37, 10, 10; ... CROSSREFS Cf. A007318, A131821, A103451, A132074. Sequence in context: A049727 A260690 A060802 * A087817 A091497 A005707 Adjacent sequences:  A132070 A132071 A132072 * A132074 A132075 A132076 KEYWORD nonn,tabl AUTHOR Gary W. Adamson, Aug 09 2007 STATUS approved

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Last modified January 24 19:34 EST 2022. Contains 350565 sequences. (Running on oeis4.)