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A096466 Triangle (read by rows) formed by setting all entries in first column ((i,1) entries) and main diagonal ((i,i) entries) to powers of 2, all other entries formed by recursion a(n,m) = a(n-1,m) + a(n,m-1). 0
1, 2, 2, 4, 6, 4, 8, 14, 18, 8, 16, 30, 48, 56, 16, 32, 62, 110, 166, 182, 32, 64, 126, 236, 402, 584, 616, 64, 128, 254, 490, 892, 1476, 2092, 2156, 128, 256, 510, 1000, 1892, 3368, 5460, 7616, 7744, 256, 512, 1022, 2022, 3914, 7282, 12742, 20358, 28102 (list; table; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

Row sums are A082590 (Expansion of 1/(1-2*x)/sqrt(1-4*x)., a(n) = 2^n*JacobiP(n,1/2,-1-n,3).) 2nd column is A000918 (2^n - 2) starting at n=2.

CROSSREFS

Cf. A082590, A000918.

Sequence in context: A085730 A089002 A097089 * A088965 A059474 A078099

Adjacent sequences:  A096463 A096464 A096465 * A096467 A096468 A096469

KEYWORD

nonn,tabl

AUTHOR

Gerald McGarvey (Gerald.McGarvey(AT)comcast.net), Aug 12 2004

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Last modified February 17 02:48 EST 2012. Contains 205978 sequences.