A080485 a(1) = 1, a(2) = a(1), a(3) = a(1) + a(2)^2, etc. a(n) = a(n-1) + a(n-1)^(n-1).

1, 1, 2, 10, 10010, 100501001000500110010, 1030439087548102432463831259335600084552960956356206758209687466939207907583986354899341984694140259859223116066501110010

Offset

1,3

Comments

By choosing a(1) various sequences can be obtained.

Links

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

Crossrefs

Cf. A080486.

Sequence in context: A013557 A007158 A155733 * A125149 A079180 A027735

Adjacent sequences: A080482 A080483 A080484 * A080486 A080487 A080488

Keyword

nonn

Author

Amarnath Murthy, Mar 12 2003

Extensions

Next term has 841 digits.

More terms from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Apr 06 2003

Status

approved