0,2
Michael Gilleland, Some Self-Similar Integer Sequences
A000040(A000120) for n>0
A000040, A000120, A055932, A057335.
Sequence in context: A103469 A029326 A029204 this_sequence A048475 A051698 A046773
Adjacent sequences: A057331 A057332 A057333 this_sequence A057335 A057336 A057337
easy,nonn
Alford Arnold (Alford1940(AT)aol.com), Aug 27 2000
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