A115996 The concatenation of the n-th prime with n gives a palindrome.

94, 281, 886, 60757, 642469, 17741923, 1060975242

Offset

1,1

Links

Table of n, a(n) for n=1..7.

Example

p(1060975242)=24257906011 and 242579060111060975242 is a palindrome.

Crossrefs

Cf. A109304, A115997.

Sequence in context: A304609 A116109 A107412 * A188185 A189811 A202415

Adjacent sequences: A115993 A115994 A115995 * A115997 A115998 A115999

Keyword

nonn,base

Author

Giovanni Resta, Feb 13 2006, Feb 13 2006

Status

approved