A159003 Integers N such that the digits of N occur starting at the N-th place in N^N.

1, 9, 11, 276, 708, 9118, 61051, 77527, 170064

Offset

1,2

Comments

No other term up to 100000 [From Jean-Marc Falcoz, Apr 05 2009]

Links

Table of n, a(n) for n=1..9.

Example

9^9 = 387420489 has 9 in the 9th place, so 9 is a term.
11^11 = 285311670611 has 11 as a substring, starting at the 11th place.

Crossrefs

Sequence in context: A147461 A146366 A146603 * A352004 A196509 A269026

Adjacent sequences: A159000 A159001 A159002 * A159004 A159005 A159006

Keyword

nonn,base,more

Author

Jean-Marc Falcoz, Apr 02 2009

Extensions

a(7)-a(8) from Jean-Marc Falcoz, Apr 05 2009

Name edited and a(9) from Michael S. Branicky, Feb 05 2024

Status

approved