A062015 Numbers with all even digits which can be factored into two numbers with all even digits.

0, 4, 8, 24, 40, 44, 48, 64, 80, 84, 88, 208, 224, 240, 248, 264, 288, 400, 404, 408, 440, 444, 448, 480, 484, 488, 624, 640, 688, 800, 804, 808, 824, 840, 844, 848, 880, 884, 888, 2024, 2064, 2080, 2208, 2240, 2288, 2400, 2408, 2424, 2448, 2464, 2480, 2488

Offset

1,2

Links

Table of n, a(n) for n=1..52.

Example

24 = 6*4 is a term but 26 = 2*13 is not a term.

Crossrefs

Subsequence of A014263.

Sequence in context: A066617 A272272 A024589 * A006640 A212686 A316961

Adjacent sequences: A062012 A062013 A062014 * A062016 A062017 A062018

Keyword

nonn,base,easy

Author

Amarnath Murthy, Jun 01 2001

Extensions

Corrected and extended by Larry Reeves (larryr(AT)acm.org), Jun 05 2001

Further terms from Matthew Conroy, Jun 11 2001

Offset changed to 1 by David A. Corneth, Dec 20 2021

Status

approved