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 A104795 Triangle T(n,k) = C(n,k)+1 for k
 1, 2, 1, 2, 3, 1, 2, 4, 4, 1, 2, 5, 7, 5, 1, 2, 6, 11, 11, 6, 1, 2, 7, 16, 21, 16, 7, 1, 2, 8, 22, 36, 36, 22, 8, 1, 2, 9, 29, 57, 71, 57, 29, 9, 1, 2, 10, 37, 85, 127, 127, 85, 37, 10, 1, 2, 11, 46, 121, 211, 253, 211, 121, 46, 11, 1, 2, 12, 56, 166, 331, 463, 463, 331, 166, 56, 12, 1 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS Table of n, a(n) for n=0..77. EXAMPLE First few rows of the triangle are: 1; 2, 1; 2, 3, 1; 2, 4, 4, 1; 2, 5, 7, 5, 1; 2, 6, 11, 11, 6, 1; 2, 7, 16, 21, 16, 7, 1; 2, 8, 22, 36, 36, 22, 8, 1; ... CROSSREFS Row sums are in A006127. Cf. A007318. Sequence in context: A259324 A216274 A145111 * A347570 A116925 A309010 Adjacent sequences: A104792 A104793 A104794 * A104796 A104797 A104798 KEYWORD nonn,tabl AUTHOR Gary W. Adamson, Mar 26 2005 EXTENSIONS Edited by Ralf Stephan, Apr 05 2009 a(28) = 28 replaced by 2, 8 by Georg Fischer, Apr 09 2022 STATUS approved

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Last modified May 27 20:09 EDT 2023. Contains 362985 sequences. (Running on oeis4.)