A132941 Concatenation of first n Fermat numbers.

3, 35, 3517, 3517257, 351725765537, 3517257655374294967297, 351725765537429496729718446744073709551617, 351725765537429496729718446744073709551617340282366920938463463374607431768211457

Offset

1,1

Links

Table of n, a(n) for n=1..8.

Crossrefs

Cf. A007908, A019434, A019518. Fermat numbers: A000215.

Sequence in context: A093583 A184458 A132940 * A068002 A132557 A069954

Adjacent sequences: A132938 A132939 A132940 * A132942 A132943 A132944

Keyword

easy,nonn,base

Author

Omar E. Pol, Oct 16 2007

Status

approved