A259277 Least m such that HomePrime(m) = prime(n).

2, 3, 5, 7, 11, 13, 17, 19, 6, 29, 31, 21, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 4, 12, 28, 58, 18, 239, 82, 251, 70, 263, 269, 142, 98

Offset

1,1

Comments

a(n) <= prime(n).

Links

Sean A. Irvine, Table of n, a(n) for n = 1..10000

Eric Weisstein's World of Mathematics, Home Prime

Wikipedia, Home prime

Example

a(1)=2 since prime(1)=2 and HomePrime(2) = 2. a(9)=6 since prime(9)=23 and HomePrime(6) = HomePrime(23) = 23 noting that 6 = 2*3.

Crossrefs

Cf. A037274, A118756.

Sequence in context: A074721 A242121 A242120 * A152073 A331046 A329150

Adjacent sequences: A259274 A259275 A259276 * A259278 A259279 A259280

Keyword

nonn,base,look

Author

Sean A. Irvine, Jun 23 2015

Status

approved