A177081 - OEIS

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A177081

Numbers of the form x^x, where x equals the number of digits in the number.

%I #2 Jul 11 2010 03:00:00

%S 1,16777216,387420489

%N Numbers of the form x^x, where x equals the number of digits in the number.

%C a(1): 1 digit, 1^1 = 1. a(2): 8 digits, 8^8 = 16777216. a(3), 9 digits, 9^9 = 387420489

%K nonn,base,bref,fini,full

%O 1,2

%A Florian Roeseler (hazz_dollazz(AT)web.de), May 02 2010