The On-Line Encyclopedia of Integer Sequences (OEIS)

A182722 revision #6

A182722

Difference between the number of vector irreducible representations in the (n+1)st excited state of an oscillator model of bosons of A005291 and the number of 2's in the outer shell of the partitions of n.

1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 3, 5, 10, 14, 26, 36, 60, 83, 128, 175, 261, 351, 504, 674, 943, 1247, 1711, 2243

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OFFSET

0,15

LINKS

Table of n, a(n) for n=0..31.

FORMULA

a(n) = A005291(n+1)-A182712(n)

CROSSREFS

Cf. A005291, A087787, A100818, A135010, A138121, A182703, A182712.

Sequence in context: A323429 A319066 A306319 * A365379 A089483 A323858

Adjacent sequences: A182719 A182720 A182721 * A182723 A182724 A182725

KEYWORD

nonn

AUTHOR

Omar E. Pol (info(AT)polprimos.com), Nov 28 2010, Nov 29 2010

STATUS

proposed