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A144175 Numbers of rank 2 in the poset of dismal numbers. 6
7, 18, 28, 38, 48, 58, 68, 78, 80, 81, 82, 83, 84, 85, 86, 87, 88, 108, 119, 129, 139, 149, 159, 169, 179, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 208, 218, 229, 239, 249, 259, 269, 279, 289, 290, 291, 292, 293, 294, 295, 296, 297 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

LINKS

David Applegate and N. J. A. Sloane, Table of n, a(n) for n = 1..23290

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

Index entries for sequences related to dismal arithmetic

CROSSREFS

Cf. A087097, A133626.

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

Sequence in context: A101865 A138391 A179298 * A131191 A017473 A061876

Adjacent sequences:  A144172 A144173 A144174 * A144176 A144177 A144178

KEYWORD

nonn

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, corrected Oct 14 2010

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Last modified February 16 10:53 EST 2012. Contains 205904 sequences.