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A230636 Numbers n such that m + (sum of digits in base-4 representation of m) = n has exactly four solutions. 11
16777234, 33554451, 50331668, 83886099, 100663316, 117440533, 150994964, 167772181, 184549398, 218103829, 234881046, 251658263, 268435476, 268435478, 285212691, 301989908, 318767125, 352321556, 369098773, 385875990, 419430421, 436207638, 452984855, 486539286 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Donovan Johnson, Table of n, a(n) for n = 1..10000

Index entries for Colombian or self numbers and related sequences

CROSSREFS

Related base-4 sequences:  A053737, A230631, A230632, A010064, A230633, A230634, A230635, A230636, A230637, A230638, A010065 (trajectory of 1)

Sequence in context: A017711 A013972 A036102 * A283029 A250933 A143510

Adjacent sequences:  A230633 A230634 A230635 * A230637 A230638 A230639

KEYWORD

nonn,base

AUTHOR

Donovan Johnson and N. J. A. Sloane, Oct 31 2013

STATUS

approved

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Last modified September 16 18:24 EDT 2019. Contains 327116 sequences. (Running on oeis4.)