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A034149 Number of partitions of n into distinct parts from [ 1, 19 ]. +0
1
1, 1, 1, 2, 2, 3, 4, 5, 6, 8, 10, 12, 15, 18, 22, 27, 32, 38, 46, 54, 63, 74, 86, 99, 115, 132, 151, 173, 197, 223, 253, 285, 320, 360, 402, 448, 499, 553, 611, 675, 743, 815, 894, 977, 1065, 1161, 1260, 1365, 1477 (list; graph; listen)
OFFSET

0,4

FORMULA

Expansion of (1+x)(1+x^2)(1+x^3)...(1+x^19).

CROSSREFS

Sequence in context: A034146 A034147 A034148 this_sequence A034150 A034321 A058703

Adjacent sequences: A034146 A034147 A034148 this_sequence A034150 A034151 A034152

KEYWORD

nonn

AUTHOR

njas

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Last modified August 29 17:10 EDT 2008. Contains 143238 sequences.


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