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 A153491 Triangle T(n,m)= 11*binomial(n,k) - 8 read by rows, 0<=k<=n. 1
 3, 3, 3, 3, 14, 3, 3, 25, 25, 3, 3, 36, 58, 36, 3, 3, 47, 102, 102, 47, 3, 3, 58, 157, 212, 157, 58, 3, 3, 69, 223, 377, 377, 223, 69, 3, 3, 80, 300, 608, 762, 608, 300, 80, 3, 3, 91, 388, 916, 1378, 1378, 916, 388, 91, 3, 3, 102, 487, 1312 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS Row sums are 3(n+1) + 11*(2^n - n - 1) = 3, 6, 20, 56, 136,... LINKS G. C. Greubel, Table of n, a(n) for n = 0..1034 EXAMPLE 3; 3,3; 3,14,3; 3,25,25,3; 3,36,58,36,3; 3,47,102,102,47,3; 3,58,157,212,157,58,3; 3,69,223,377,377,223,69,3; 3,80,300,608,762,608,300,80,3; MATHEMATICA T[n_, m_] = If[n == 1, 3, If[m == 0 || m == n, 3, 11*Binomial[n, k] - 8]] a1 = Table[Table[T[n, k], {k, 0, n}], {n, 0, 10}]; Flatten[a1] CROSSREFS Cf. A131065 Sequence in context: A024725 A269562 A214730 * A287505 A288124 A286865 Adjacent sequences:  A153488 A153489 A153490 * A153492 A153493 A153494 KEYWORD nonn,tabl AUTHOR Roger L. Bagula and Gary W. Adamson, Dec 27 2008 EXTENSIONS Definition and terms regularized. - R. J. Mathar, Jul 11 2012 STATUS approved

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Last modified August 3 10:49 EDT 2020. Contains 336198 sequences. (Running on oeis4.)