A230720 Even sorting numbers, cf. A003071.

0, 14, 30, 38, 70, 78, 98, 124, 166, 174, 194, 220, 242, 268, 292, 304, 390, 398, 418, 444, 466, 492, 516, 528, 578, 604, 628, 640, 684, 696, 724, 762, 902, 910, 930, 956, 978, 1004, 1028, 1040, 1090, 1116, 1140, 1152, 1196, 1208, 1236, 1274, 1346, 1372

Offset: 1

Author

Reinhard Zumkeller, Oct 28 2013

Keywords

• nonn

Comments

A003071(a(n)) mod 2 = 0.

a(n) = A003071(A092246(n)).

Links

• Reinhard Zumkeller, Table of n, a(n) for n = 1..10000
• Index entries for sequences related to sorting

Programs

Haskell

a230720 = a003071 . a092246
a230720_list = filter even a003071_list