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 A183232 Second of two complementary trees generated by the triangular numbers. The other tree is A183231. 3
 2, 8, 5, 53, 12, 26, 9, 1538, 63, 103, 17, 404, 33, 64, 14, 1186568, 1593, 2143, 74, 5563, 117, 188, 23, 82619, 432, 628, 41, 2209, 75, 134, 20, 703974775733, 1188108, 1272808, 1649, 2301583, 2208, 2924, 86, 15487393 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS See A183231 (first tree). LINKS Table of n, a(n) for n=1..40. FORMULA See the formulas at A183231 and A183244. EXAMPLE First 3 levels: ....................2 ...............8...........5 ............53...12.....26...9 CROSSREFS Cf. A183079, A183231, A183244. Sequence in context: A155901 A029745 A332067 * A344691 A096417 A274416 Adjacent sequences: A183229 A183230 A183231 * A183233 A183234 A183235 KEYWORD nonn,tabf AUTHOR Clark Kimberling, Jan 02 2011 STATUS approved

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Last modified June 13 00:18 EDT 2024. Contains 373362 sequences. (Running on oeis4.)