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A039411 Numbers n such that representation in base 10 has same nonzero number of 2's and 4's. 1
24, 42, 124, 142, 204, 214, 234, 240, 241, 243, 245, 246, 247, 248, 249, 254, 264, 274, 284, 294, 324, 342, 402, 412, 420, 421, 423, 425, 426, 427, 428, 429, 432, 452, 462, 472, 482, 492, 524, 542, 624, 642, 724, 742, 824, 842, 924, 942, 1024, 1042 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..50.

CROSSREFS

Sequence in context: A077095 A228844 A111948 * A043234 A044014 A087093

Adjacent sequences:  A039408 A039409 A039410 * A039412 A039413 A039414

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gérard

STATUS

approved

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Last modified April 6 10:56 EDT 2020. Contains 333273 sequences. (Running on oeis4.)