A258743 Fixed points in A055266.

1, 4, 6, 9, 12, 13, 14, 18, 21, 24, 25, 26, 29, 33, 36, 39, 42, 43, 44, 47, 48, 51, 54, 57, 58, 59, 60, 61, 62, 63, 66, 67, 68, 72, 73, 74, 78, 81, 84, 85, 86, 89, 93, 94, 95, 99, 102, 103, 104, 105, 108, 109, 110, 111, 114, 117, 118, 119, 123, 124, 125, 128, 131, 134, 138, 141, 144, 145, 146, 149, 150, 151, 152, 153

Offset: 1

Author

Derek Orr, Jun 08 2015

Keywords

• nonn

Comments

Numbers n such that A055266(n) = n.

Crossrefs

Cf. A100208, A181730.

Programs

PARI

v=[0]; k=1; while(#v<=10^3, if(!isprime(k+v[#v])&&!vecsearch(vecsort(v), k), v=concat(v, k); if(k==#v-1,print1(k,", ")); k=0); k++);