A055651 Table T(m,k)=m^k-k^m (with 0^0 taken to be 1) as square array read by antidiagonals.

0, 1, -1, 1, 0, -1, 1, 1, -1, -1, 1, 2, 0, -2, -1, 1, 3, 1, -1, -3, -1, 1, 4, 0, 0, 0, -4, -1, 1, 5, -7, -17, 17, 7, -5, -1, 1, 6, -28, -118, 0, 118, 28, -6, -1, 1, 7, -79, -513, -399, 399, 513, 79, -7, -1, 1, 8, -192, -1844, -2800, 0, 2800, 1844, 192, -8, -1, 1, 9, -431

Offset

0,12

Links

Table of n, a(n) for n=0..68.

Crossrefs

Rows A000012 (offset), A023443, A024012, A024026, A024040 and diagonals A000004, A007925, A046065, A055652.

Sequence in context: A249338 A046069 A320042 * A175929 A079627 A061398

Adjacent sequences: A055648 A055649 A055650 * A055652 A055653 A055654

Keyword

easy,sign,tabl

Author

Henry Bottomley, Jun 07 2000

Extensions

Title corrected by Sean A. Irvine, Mar 30 2022

Status

approved