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A106113 5th diagonal of triangle in A059317. 1
0, 0, 0, 1, 8, 29, 72, 146, 261, 428, 659, 967, 1366, 1871, 2498, 3264, 4187, 5286, 6581, 8093, 9844, 11857, 14156, 16766, 19713, 23024, 26727, 30851, 35426, 40483, 46054, 52172, 58871, 66186, 74153, 82809, 92192, 102341, 113296, 125098, 137789, 151412 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,5

LINKS

Table of n, a(n) for n=0..41.

W. F. Klostermeyer, M. E. Mays, L. Soltes and G. Trapp, A Pascal rhombus, Fibonacci Quarterly, 35 (1997), 318-328.

FORMULA

For n>2, a(n) = (1/24) [n^4 + 14n^3 - 97n^2 + 154n - 24 ].

CROSSREFS

Sequence in context: A037157 A288115 A100178 * A299260 A290312 A028419

Adjacent sequences:  A106110 A106111 A106112 * A106114 A106115 A106116

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, May 28 2005

STATUS

approved

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Last modified December 12 09:36 EST 2019. Contains 329953 sequences. (Running on oeis4.)