A039411 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A039411

Numbers whose base-10 representation has the 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