A205382 s(k)-s(j), where (s(k),s(j)) is the least such pair for which n divides their difference, and s(j)=(2j-1)^2.

8, 8, 24, 8, 40, 24, 56, 8, 72, 40, 88, 24, 104, 56, 120, 16, 136, 72, 152, 40, 168, 88, 184, 24, 200, 104, 216, 56, 232, 120, 248, 32, 264, 136, 280, 72, 296, 152, 312, 40, 328, 168, 344, 88, 360, 184, 376, 48, 392, 200, 408, 104, 424, 216, 440, 56, 456

Offset

1,1

Comments

Duplicate of A109049? For a guide to related sequences, see A204892.

Links

Table of n, a(n) for n=1..57.

Formula

a(n) = n*A205383(n). - Luce ETIENNE, Feb 19 2020

Mathematica

(See the program at A205378.)

Crossrefs

Cf. A205383, A205378, A204892, A109049.

Sequence in context: A359037 A195862 A227107 * A109049 A160239 A211017

Adjacent sequences: A205379 A205380 A205381 * A205383 A205384 A205385

Keyword

nonn

Author

Clark Kimberling, Jan 26 2012

Status

approved