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Search: id:A005576
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| A005576 |
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Number of arrangements of pennies in rows (see references for precise definition).
(Formerly M0583)
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+0
3
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| 1, 1, 2, 3, 4, 7, 9, 13, 17, 25, 32, 43
(list; graph; listen)
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OFFSET
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0,3
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REFERENCES
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E. M. Wright, Stacks, III, Quart. J. Math. Oxford, 23 (1972), 153-158.
F. C. Auluck, On some new types of partitions associated with generalized Ferrers graphs. Proc. Cambridge Philos. Soc. 47, (1951), 679-686.
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CROSSREFS
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Cf. A005575, A005577.
Sequence in context: A132381 A073152 A051061 this_sequence A129373 A139078 A065046
Adjacent sequences: A005573 A005574 A005575 this_sequence A005577 A005578 A005579
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KEYWORD
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nonn,nice,more
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AUTHOR
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njas, R. K. Guy
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