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A190632 In base 3 lunar arithmetic, the lunar sum of the lunar divisors of n. 1
2, 2, 22, 22, 12, 22, 22, 22, 222, 202, 102, 222, 222, 112, 122, 122, 122, 222, 202, 202, 222, 222, 212, 222, 222, 222, 2222, 2002, 1002, 2222, 2022, 1012, 1122, 1022, 1022, 2222, 2202, 1102, 2222, 2222, 1112, 1122, 1122, 1122, 1222, 1202, 1202, 1222, 1222, 1212, 1222, 1222, 1222, 2222, 2002, 2002, 2222, 2012, 2012, 2222, 2022, 2022, 2222, 2102, 2102, 2222, 2222, 2112, 2222, 2222, 2122, 2222, 2202, 2202, 2222, 2222, 2212, 2222, 2222, 2222 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..80.

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]

Index entries for sequences related to dismal (or lunar) arithmetic

CROSSREFS

Cf. A007089, A188548, A087416.

Sequence in context: A082811 A014353 A153438 * A036110 A143807 A118454

Adjacent sequences:  A190629 A190630 A190631 * A190633 A190634 A190635

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane, May 14 2011

STATUS

approved

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Last modified July 27 10:45 EDT 2017. Contains 289847 sequences.