A347596 Alternating row sums of A346837.

1, -1, -2, 0, 8, 0, -32, 0, 128, 0, -512, 0, 2048, 0, -8192, 0, 32768, 0, -131072, 0, 524288, 0, -2097152, 0, 8388608, 0, -33554432, 0, 134217728, 0, -536870912, 0, 2147483648, 0, -8589934592, 0, 34359738368, 0, -137438953472, 0, 549755813888, 0, -2199023255552

Offset: 0

Author

Peter Luschny, Sep 11 2021

Keywords

• sign

Crossrefs

Cf. A346837.