A252939 First differences of A252912.

21, 1, 64, 1, 20, 9, 2, 6, 2, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 176, 456, 110, 265, 216, 595, 4, 107, 433, 723, 252, 75, 432, 51, 298, 2405, 780, 431, 866, 78, 135, 723, 29, 842, 224, 5, 467, 672

Offset: 1

Author

Reinhard Zumkeller, Dec 25 2014

Keywords

• nonn

Links

• Reinhard Zumkeller, Table of n, a(n) for n = 1..250

Crossrefs

Cf. A252912, A252940 (run lengths).

Programs

Haskell

a252939 n = a252939_list !! (n-1)
a252939_list = zipWith (-) (tail a252912_list) a252912_list