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Search: id:A060426
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| A060426 |
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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. |
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+0
1
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| 1, 0, 1, 1, 1, 1, 1, 2, 1, 2, 2, 3, 2
(list; graph; listen)
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OFFSET
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1,8
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EXAMPLE
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a(6) = 1 because the degrees for S_6 are 1,1,5,5,5,5,9,9,10,10,16 and the only number that appears once is 16.
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CROSSREFS
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Sequence in context: A070104 A131085 A134192 this_sequence A126305 A088431 A052304
Adjacent sequences: A060423 A060424 A060425 this_sequence A060427 A060428 A060429
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KEYWORD
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nonn
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AUTHOR
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Avi Peretz (njk(AT)netvision.net.il), Apr 05 2001
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