A249244 Numbers k such that A249243(k+1) = A249243(k).

3, 7, 11, 15, 19, 22, 26, 30, 34, 38, 41, 45, 49, 53, 56, 60, 64, 68, 72, 75, 79, 83, 87, 91, 94, 98, 102, 106, 109, 113, 117, 121, 125, 128, 132, 136, 140, 144, 147, 151, 155, 159, 162, 166, 170, 174, 178, 181, 185, 189, 193, 197, 200, 204, 208, 212, 215

Offset

1,1

Comments

A249244 and A249245 are a complementary pair, analogous to the pair A247785 and A247786.

Links

Clark Kimberling, Table of n, a(n) for n = 1..1000

Mathematica

u = Floor[Table[1/((1 + 1/n)^(n + 1) - E), {n, 1, 1000}]]; (* A249243 *)
d = Differences[u]
Flatten[Position[d, 0]]  (* A249244 *)
Flatten[Position[d, 1]]  (* A249245 *)

Crossrefs

Cf. A247784, A247785, A249243, A249245.

Sequence in context: A279608 A322408 A124981 * A059554 A329840 A329977

Adjacent sequences: A249241 A249242 A249243 * A249245 A249246 A249247

Keyword

nonn,easy

Author

Clark Kimberling, Oct 23 2014

Status

approved