A321763 Irregular triangle read by rows where T(H(u),H(v)) is the coefficient of s(v) in m(u), where H is Heinz number, m is monomial symmetric functions, and s is Schur functions.

1, 1, 1, -1, 0, 1, 1, -1, 1, 0, 1, -2, 1, 0, -1, 1, -1, 0, 0, 1, 0, 1, 0, -1, 1, 0, -1, 1, -1, 2, 1, -1, 0, 0, 1, -1, 1, 0, 0, 0, 1, -3

Offset

1,12

Comments

Row n has length A000041(A056239(n)).

The Heinz number of an integer partition (y_1, ..., y_k) is prime(y_1) * ... * prime(y_k).

Links

Table of n, a(n) for n=1..42.

Wikipedia, Symmetric polynomial

Example

Triangle begins:
   1
   1
   1  -1
   0   1
   1  -1   1
   0   1  -2
   1   0  -1   1  -1
   0   0   1
   0   1   0  -1   1
   0  -1   1  -1   2
   1  -1   0   0   1  -1   1
   0   0   0   1  -3
For example, row 10 gives: m(31) = -s(22) + s(31) - s(211) + 2s(1111).

Crossrefs

Row sums are A321764.

Cf. A000085, A008480, A056239, A082733, A124795, A153452, A296188, A300121, A317554, A321742-A321765.

Sequence in context: A346837 A082596 A296139 * A280126 A178536 A360001

Adjacent sequences: A321760 A321761 A321762 * A321764 A321765 A321766

Keyword

sign,more,tabf

Author

Gus Wiseman, Nov 20 2018

Status

approved