a(n) is the number of degrees in the sequence of the degrees of the irreducible representations of the symmetric group S_n that appear only once.
1, 0, 1, 1, 1, 1, 1, 2, 1, 2, 2, 3,
4 seqfan posts
Sat Jun 20 01:24:00 CEST 2009 [seqfan] Re: A060426 related to A161090 ?
Wed Jun 17 22:34:06 CEST 2009 [seqfan] Re: A060426 related to A161090 ?
Wed Jun 17 19:45:00 CEST 2009 [seqfan] Re: A060426 related to A161090 ?
Sun Jun 14 23:33:55 CEST 2009 [seqfan] A060426 related to A161090 ?
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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