A333289 Irregular triangle read by rows: coefficients a_{r,j} (r>=1, j>=0) arising from an expansion of the partition function.

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

Offset: 1

Author

N. J. A. Sloane, Mar 20 2020

Keywords

• sign
• tabf
• more

Examples

			Triangle begins:
1,
-1,
-1,1,
0,-1,2,-1,
-1,2,-1,0,1,-2,1,
1,-2,0,1,1,-1,1,-1,-2,3,-1,
-1,1,1,1,-2,-1,0,-1,3,-1,1,-1,0,1,-2,1,
...
		

Links

• Mircea Merca, Maxie D. Schmidt, The partition function p(n) in terms of the classical Möbius function, Ramanujan J (2019) 49:87-96.

Crossrefs

Cf. A333290.