A099677 Primes arising in A032682.

11, 131, 151, 181, 191, 1151, 1171, 1181, 1201, 1231, 1291, 1301, 1321, 1361, 1381, 1451, 1471, 1481, 1511, 1531, 1571, 1601, 1621, 1721, 1741, 1801, 1811, 1831, 1861, 1871, 1901, 1931, 1951, 11071, 11131, 11161, 11171, 11251, 11261, 11311, 11321, 11351, 11411

Offset

1,1

Links

Table of n, a(n) for n=1..43.

Maple

t0:=[]; u0:=[]; for n from 1 to 100 do t1:=cat(1, n, 1); t1:=convert(t1, decimal, 10); if isprime(t1) then t0:=[op(t0), n]; u0:=[op(u0), t1]; fi; od: u0;

Crossrefs

Cf. A032682.

Sequence in context: A256957 A046210 A100757 * A142187 A201484 A216573

Adjacent sequences: A099674 A099675 A099676 * A099678 A099679 A099680

Keyword

nonn,base

Author

N. J. A. Sloane, Nov 19 2004

Status

approved