A026096 Sum{T(n,k)}, k = 0,1,...,n, where T is the array defined in A026082.

2, 4, 8, 15, 42, 127, 376, 1122, 3344, 9980, 29796, 89007, 265986, 795147, 2377744, 7112065, 21277698, 63670773, 190560180, 570416805, 1707707142, 5113158165, 15311384784, 45854766744, 137339426436, 411379964442, 1232324471060

Offset

0,1

Links

Table of n, a(n) for n=0..26.

Crossrefs

For n>2, first differences of A026080.

Sequence in context: A317712 A108693 A371351 * A098864 A002546 A289089

Adjacent sequences: A026093 A026094 A026095 * A026097 A026098 A026099

Keyword

nonn

Author

Clark Kimberling

Status

approved