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 A053207 Rows of triangle formed using Pascal's rule except begin n-th row with n and end it with n+1. 1
 0, 1, 2, 3, 3, 4, 5, 6, 7, 6, 7, 11, 13, 13, 8, 9, 18, 24, 26, 21, 10, 11, 27, 42, 50, 47, 31, 12, 13, 38, 69, 92, 97, 78, 43, 14, 15, 51, 107, 161, 189, 175, 121, 57, 16, 17, 66, 158, 268, 350, 364, 296, 178, 73, 18, 19, 83, 224, 426, 618, 714, 660, 474, 251, 91, 20 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS EXAMPLE Triangle begins:   0;   1,  2;   3,  3,  4;   5,  6,  7,  6;   7, 11, 13, 13, 8;   ... CROSSREFS Row sums give A053208. Cf. A007318 (Pascal's triangle) Sequence in context: A333251 A334869 A326694 * A334714 A138467 A208746 Adjacent sequences:  A053204 A053205 A053206 * A053208 A053209 A053210 KEYWORD nonn,easy,tabl AUTHOR Asher Auel (asher.auel(AT)reed.edu), Dec 13 1999 STATUS approved

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Last modified November 30 22:59 EST 2021. Contains 349426 sequences. (Running on oeis4.)