A131116 Record values in A003415 (arithmetic derivative).

0, 1, 4, 5, 12, 16, 32, 44, 80, 112, 192, 272, 448, 640, 1024, 1472, 2304, 2368, 3328, 3392, 5120, 5376, 7424, 7744, 11264, 12032, 16384, 16640, 17408, 24576, 26624, 35840, 36864, 38656, 53248, 58368, 77824, 80896, 84992, 114688, 126976, 167936

Offset

1,3

Comments

a(n)=A003415(A131117(n)) and A003415(m)<a(n) for m < A131117(n).

Links

Reinhard Zumkeller and Donovan Johnson, Table of n, a(n) for n = 1..250 (first 100 terms from Reinhard Zumkeller)

Crossrefs

Sequence in context: A212114 A269227 A103650 * A352215 A342324 A261692

Adjacent sequences: A131113 A131114 A131115 * A131117 A131118 A131119

Keyword

nonn

Author

Reinhard Zumkeller, Jun 17 2007

Status

approved