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A060240
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Triangle T(n,k) in which n-th row gives degrees of irreducible representations of symmetric group S_n.
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12
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1, 1, 1, 1, 1, 2, 1, 1, 2, 3, 3, 1, 1, 4, 4, 5, 5, 6, 1, 1, 5, 5, 5, 5, 9, 9, 10, 10, 16, 1, 1, 6, 6, 14, 14, 14, 14, 15, 15, 20, 21, 21, 35, 35, 1, 1, 7, 7, 14, 14, 20, 20, 21, 21, 28, 28, 35, 35, 42, 56, 56, 64, 64, 70, 70, 90, 1, 1, 8, 8, 27, 27, 28, 28, 42, 42, 42, 48, 48, 56, 56, 70, 84
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,6
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REFERENCES
| J. H. Conway, R. T. Curtis, S. P. Norton, R. A. Parker and R. A. Wilson, ATLAS of Finite Groups, Oxford Univ. Press, 1985.
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EXAMPLE
| 1; 1,1; 1,1,2; 1,1,2,3,3; 1,1,4,4,5,5,6; ...
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PROG
| (MAGMA) CharacterTable(SymmetricGroup(6)); (say)
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CROSSREFS
| Rows give A003870, A003871, etc. Cf. A060241, A060246, A060247.
Maximal entry in each row gives A003040.
Cf. A060437.
Sequence in context: A054991 A047071 A124287 * A153734 A128495 A113136
Adjacent sequences: A060237 A060238 A060239 * A060241 A060242 A060243
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KEYWORD
| nonn,tabf,nice,easy
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Mar 21 2001
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EXTENSIONS
| More terms from Vladeta Jovovic (vladeta(AT)eunet.rs), May 20 2003
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