A380170 Coefficient [k^1] of Wynn's converging polynomial p_n(k) of Weber functions.

1, -3, 7, -5, -83, 637, -1425, -22341, 318149, -1415491, -18988393, 444896699, -3268880739, -35114352579, 1317630731647, -14445395761157, -112227733823435, 7047241310852605, -108366459009937881, -487554173851570053, 61301180146129065101, -1271086841777475748099, -1158631507880606959729

Offset: 1

Author

R. J. Mathar, Jan 14 2025

Keywords

• sign

Comments

Corrects a typo (-93) in the version published in 1963, A001663.

Links

• P. Wynn, Converging factors for the Weber parabolic cylinder functions of complex argument, part Ia, part Ib, Proc. Konin. Ned. Akad. Weten., Series A, 66 (1963), 721-754, Table VII in the 2nd part.

Crossrefs

Cf. A380169, A001663.

Programs

Maple

#re-using code of A001664
seq( p(r,1),r=0..12) ;

Formula

a(n) = A380169(n,1).