A293265 Coefficients in asymptotic expansion of sequence A293259.

1, -2, 0, -7, -39, -272, -2457, -26443, -324675, -4453439, -67360840, -1113125559, -19949867987, -385450438438, -7987089578144, -176710071650036, -4158070097543962, -103700987989612861, -2732746882427265825, -75882355625448093577, -2214726801268428430553

Offset: 0

Author

Vaclav Kotesovec, Oct 04 2017

Keywords

• sign

Examples

			A293259(n) / (-(-1)^n * n!) ~ 1 - 2/n - 7/n^3 - 39/n^4 - 272/n^5 - ...
		

Links

• Vaclav Kotesovec, Table of n, a(n) for n = 0..28

Crossrefs

Cf. A293259.