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A232470
Second column of A232467.
2
1, 3, 21, 257, 6203
(list; graph; refs; listen; history; text; internal format)
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

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Last modified November 16 11:54 EST 2024. Contains 377791 sequences.
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