A262541 Bisection of A262539.

-3, -12, 1107, 33345, 151593, -17376120, -544200660, -2551628817, 298555990425, 9538198578972, 47571625958796, -5260288747038957, -171603777320158968, -932936371186135044, 93260709219956914584, 3120592373597958070140, 18795651984942284003265

Offset: 0

Author

N. J. A. Sloane, Oct 04 2015

Keywords

• sign

Links

• Morris Newman, Further identities and congruences for the coefficients of modular forms [annotated scanned copy], Canadian J. Math 10 (1958): 577-586. See Table 1, column p=3.

Crossrefs

Cf. A262539, A262540.