A287036 Column 6 of A286782.

13, 2835, 281792, 19443460, 1103826822, 56255485594, 2706219574700, 126736375104144, 5893207936217567, 275625849530635937, 13077128859847095120, 632973909637081784520, 31373163306972014925324, 1596165353981611633618164, 83483538804312370741567896

Offset

7,1

Links

Gheorghe Coserea, Table of n, a(n) for n = 7..216

Formula

a(n) = (2*n-1)*A286791(n-1).

Crossrefs

Cf. A286782.

Sequence in context: A195537 A203692 A187592 * A208315 A296174 A220642

Adjacent sequences: A287033 A287034 A287035 * A287037 A287038 A287039

Keyword

nonn

Author

Gheorghe Coserea, May 18 2017

Status

approved