A114981 Numbers k such that (j^k + k^j) == 0 (mod k+j), j=6 case.

1, 3, 6, 10, 12, 15, 18, 21, 26, 30, 42, 48, 57, 58, 62, 66, 68, 71, 72, 75, 87, 90, 102, 138, 156, 183, 186, 210, 216, 228, 237, 273, 282, 291, 318, 426, 476, 480, 561, 570, 576, 606, 642, 645, 660, 696, 701, 723, 831, 858, 951, 966, 1290, 1306, 1452

Offset: 1

Author

Zak Seidov, Feb 22 2006

Keywords

• nonn

Links

• Seiichi Manyama, Table of n, a(n) for n = 1..500

Crossrefs

Cf. A114977, A114978, A114979, A114980.

Programs

PARI

isok(k, j=6) = (j^k+k^j) % (k+j) == 0; \\ Michel Marcus, Oct 10 2013

PARI

isok(k, j=6) = Mod(j, k+j)^k+Mod(k, k+j)^j == 0; \\ Michel Marcus, Aug 07 2021

Extensions

More terms from Michel Marcus, Oct 10 2013