A232470 Second column of A232467.

1, 3, 21, 257, 6203

Offset

1,2

Links

Table of n, a(n) for n=1..5.

Craig S. Kaplan, Grid-based decorative corners, in Proceedings of Bridges 2013: Mathematics, Music, Art, ..., 2013, pp. 317-324.

Crossrefs

Cf. A232467-A232471.

Sequence in context: A336638 A317059 A262939 * A349961 A251573 A265002

Adjacent sequences: A232467 A232468 A232469 * A232471 A232472 A232473

Keyword

nonn,more

Author

N. J. A. Sloane, Nov 24 2013

Status

approved