1,3

Analogous to A260643 but with nonnegative integers instead of positive integers.

Peter Kagey, Table of n, a(n) for n = 1..10000

a(n) = A260643(n) - 1.

Cf. A260643.

Sequence in context: A023131 A026276 A152201 * A336879 A340313 A120873

Adjacent sequences: A265576 A265577 A265578 * A265580 A265581 A265582

nonn

Peter Kagey, Dec 10 2015

approved