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A144171 Numbers of rank 1 in the poset of dismal numbers. 7
8, 19, 29, 39, 49, 59, 69, 79, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 109, 209, 219, 309, 319, 329, 409, 419, 429, 439, 509, 519, 529, 539, 549, 609, 619, 629, 639, 649, 659, 709, 719, 729, 739, 749, 759, 769, 809, 819, 829, 839, 849, 859, 869, 879, 901 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

Consists of 8 followed by all the dismal primes (A087097).

LINKS

N. J. A. Sloane, Table of n, a(n) for n = 1..22096

D. Applegate, M. LeBrun and N. J. A. Sloane, Dismal Arithmetic

Index entries for sequences related to dismal arithmetic

CROSSREFS

Cf. A087097.

Cf. A161813, A144171, A144175, A171786, A171787, A171788, A171789, A171794, A171795, A171796, A191752, A191753.

Sequence in context: A081968 A076096 A178130 * A017485 A146270 A146222

Adjacent sequences:  A144168 A144169 A144170 * A144172 A144173 A144174

KEYWORD

nonn,base

AUTHOR

David Applegate (david(AT)research.att.com), Marc LeBrun (mlb(AT)well.com) and N. J. A. Sloane (njas(AT)research.att.com), Aug 25 2010

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Last modified February 15 13:43 EST 2012. Contains 205805 sequences.