A026117 T(n,[ n/2 ]), where T is the array defined in A026105.

1, 1, 1, 2, 6, 10, 30, 50, 160, 265, 873, 1442, 4851, 7996, 27300, 44928, 155115, 254950, 887910, 1457852, 5112767, 8387170, 29582886, 48492028, 171857127, 281521541, 1001762125, 1640055250, 5856231825, 9582770760, 34320863160, 56135075250

Offset

0,4

Links

Table of n, a(n) for n=0..31.

Crossrefs

Sequence in context: A048692 A019095 A246349 * A283909 A107385 A342125

Adjacent sequences: A026114 A026115 A026116 * A026118 A026119 A026120

Keyword

nonn

Author

Clark Kimberling

Status

approved