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A171795
Numbers of rank 8 in the poset of lunar numbers.
9
1, 12, 20, 21, 22, 102, 113, 123, 130, 131, 132, 133, 201, 202, 212, 223, 230, 231, 232, 233, 300, 310, 311, 320, 321, 322, 330, 331, 332, 333, 1002, 1012, 1021, 1022, 1030, 1102, 1114, 1124, 1134, 1140, 1141, 1142, 1143, 1144, 1201, 1202
OFFSET
1,2
LINKS
David Applegate and N. J. A. Sloane, Table of n, a(n) for n = 1..1239
D. Applegate, M. LeBrun and N. J. A. Sloane, Dismal Arithmetic [Note: we have now changed the name from "dismal arithmetic" to "lunar arithmetic" - the old name was too depressing]
CROSSREFS
Sequence in context: A138166 A208273 A046418 * A170806 A038528 A052020
KEYWORD
nonn,base
AUTHOR
STATUS
approved