A235641 Number of n-digit lunar primes obtained by promoting the binary templates.

0, 18, 81, 1539, 17661, 135489

Offset

1,2

Links

Table of n, a(n) for n=1..6.

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], see column (c) of Table 2, p. 10.

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

Crossrefs

Cf. A087062, A087097, A087636.

Sequence in context: A085504 A214531 A271502 * A087636 A156218 A118293

Adjacent sequences: A235638 A235639 A235640 * A235642 A235643 A235644

Keyword

nonn,base,more

Author

Arkadiusz Wesolowski, Apr 20 2014

Status

approved