A133881 Even numbers k such that binomial(k+p,k) mod k = 1, where p=10.

4, 68, 164, 260, 292, 356, 388, 452, 484, 516, 548, 676, 708, 772, 836, 932, 964, 1028, 1060, 1124, 1156, 1252, 1348, 1412, 1444, 1508, 1572, 1604, 1636, 1732, 1796, 1828, 1892, 1924, 2084, 2116, 2244, 2276, 2308, 2372, 2404, 2468, 2564, 2596, 2692, 2756

Offset: 1

Author

Hieronymus Fischer, Oct 16 2007

Keywords

• nonn

Links

• Harvey P. Dale, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A133620, A133621-A133625, A133630, A038509, A133634-A133636.

Cf. A133880, A133890, A133900, A133910.

Programs

Mathematica

Select[2*Range[1500],Mod[Binomial[10+#,#],#]==1&] (* Harvey P. Dale, Jun 05 2023 *)