A039802 Column 3 of Inverse partition triangle A038498.

1, -1, -1, 0, 1, 2, 0, 1, -1, -2, -2, -3, -2, -2, 1, 1, 3, 4, 7, 7, 8, 8, 7, 5, 2, -1, -6, -8, -15, -18, -24, -27, -31, -31, -35, -33, -30, -27, -21, -13, -4, 7, 21, 34, 51, 66, 84, 98, 117, 131, 145, 154, 164, 169, 170, 171, 164, 154, 141, 124, 94, 72, 34

Offset

3,6

Links

Table of n, a(n) for n=3..65.

Crossrefs

Cf. A039800-A039804.

Sequence in context: A216657 A328614 A257511 * A126726 A143656 A141169

Adjacent sequences: A039799 A039800 A039801 * A039803 A039804 A039805

Keyword

sign

Author

Christian G. Bower, Feb 15 1999

Extensions

a(62) onward corrected by Sean A. Irvine, Feb 27 2021

Status

approved