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A115376 <h[d+1,d-1],s[d,d]*s[d,d]*s[d,d]> where h[d+1,d-1] is a homogeneous symmetric function, s[d,d] is a Schur function indexed by two parts, * represents the Kronecker product and <, > is the standard scalar product on symmetric functions. 1
1, 1, 5, 6, 16, 20, 41, 51, 90, 111, 177, 216, 321, 387, 546, 651, 882, 1041, 1366, 1597, 2042, 2367, 2962, 3407, 4187, 4782, 5787, 6567, 7842, 8847, 10443, 11718, 13692, 15288, 17703, 19677, 22603, 25018, 28532, 31458, 35644, 39158, 44108, 48294 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,3

LINKS

Table of n, a(n) for n=2..45.

FORMULA

G.f.: x^2/((1-x)*(1-x^2)^4*(1-x^3))

MATHEMATICA

Drop[CoefficientList[Series[x^2/((1-x)(1-x^2)^4(1-x^3)), {x, 0, 50}], x], 2]  (* Harvey P. Dale, Aug 24 2011 *)

CROSSREFS

Cf. A115375, A082424, A008763, A082437.

Sequence in context: A026547 A081283 A058567 * A076650 A068408 A186696

Adjacent sequences:  A115373 A115374 A115375 * A115377 A115378 A115379

KEYWORD

nonn

AUTHOR

Mike Zabrocki, Jan 21 2006

STATUS

approved

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Last modified February 22 01:36 EST 2019. Contains 320381 sequences. (Running on oeis4.)