1,2

Table of n, a(n) for n=1..28.

E. J. Friedman, Math. Magic

Cf. A034298.

Sequence in context: A065558 A235384 A342597 * A244367 A020887 A050827

Adjacent sequences: A035277 A035278 A035279 * A035281 A035282 A035283

nonn

Erich Friedman

approved