A094480 Unhappy primes, primes that are also unhappy numbers.

2, 3, 5, 11, 17, 29, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 83, 89, 101, 107, 113, 127, 131, 137, 149, 151, 157, 163, 173, 179, 181, 191, 197, 199, 211, 223, 227, 229, 233, 241, 251, 257, 269, 271, 277, 281, 283, 307, 311, 317, 337, 347, 349, 353, 359, 373, 389

Offset

1,1

Links

Table of n, a(n) for n=1..57.

Crossrefs

Cf. unhappy numbers (A031177), happy primes (A035497).

Sequence in context: A023206 A359555 A049565 * A215013 A318786 A038909

Adjacent sequences: A094477 A094478 A094479 * A094481 A094482 A094483

Keyword

easy,nonn

Author

Gerard Schildberger, Jun 05 2004

Status

approved