A124179 Prime(R(p)) where Prime(i) is the i-th prime and R(p) is the value of the reverse of the digits of prime p.

3, 5, 11, 17, 31, 127, 353, 467, 131, 479, 41, 367, 43, 139, 373, 149, 499, 53, 383, 59, 157, 509, 163, 521, 401, 547, 1993, 5281, 7001, 2063, 5449, 739, 5527, 7307, 7417, 877, 5701, 2437, 5801, 2539, 7649, 1087, 1153, 2689, 6067, 7841, 613, 2137, 5471

Offset

2,1

Links

Table of n, a(n) for n=2..50.

Example

Rp(17) = 71. Prime(71)= 353.

Prog

(PARI) g(n) = for(x=1, n, y=revi(prime(x)); print1(prime(y)", ")) revi(str) = \ Get the integer of the reverse of the input string { local(tmp, s, j); tmp = Vec(Str(str)); s=""; forstep(j=length(tmp), 1, -1, s=concat(s, tmp[j])); return(eval(s)) }

Crossrefs

Sequence in context: A267094 A336372 A146622 * A124173 A091610 A327044

Adjacent sequences: A124176 A124177 A124178 * A124180 A124181 A124182

Keyword

easy,nonn,base

Author

Cino Hilliard, Dec 04 2006

Status

approved