A165464 Squared distance between n's location in A163334 array and A163357 array.

0, 0, 2, 4, 2, 4, 2, 0, 0, 2, 2, 4, 4, 4, 2, 0, 0, 2, 2, 4, 4, 2, 0, 0, 0, 0, 2, 4, 4, 2, 8, 10, 16, 16, 4, 2, 2, 10, 16, 10, 8, 8, 20, 20, 20, 18, 18, 32, 18, 10, 4, 2, 4, 10, 8, 2, 2, 10, 10, 4, 4, 4, 2, 10, 16, 26, 20, 10, 2, 4, 10, 18, 32, 32, 50, 52, 52, 34, 40, 58, 80, 80, 106, 146

Offset

0,3

Comments

Equivalently, squared distance between n's location in A163336 array and A163359 array. See example at A166041.

Links

A. Karttunen, Table of n, a(n) for n = 0..65535

Formula

a(n) = A000290(abs(A163529(n)-A059252(n))) + A000290(abs(A163528(n)-A059253(n))).

Prog

(MIT Scheme:) (define (A165464 n) (+ (A000290 (abs (- (A163529 n) (A059252 n)))) (A000290 (abs (- (A163528 n) (A059253 n))))))

Crossrefs

Positions of zeros: A165465. See also A165466, A163897, A163900.

Sequence in context: A181399 A349207 A253581 * A308658 A158137 A336409

Adjacent sequences: A165461 A165462 A165463 * A165465 A165466 A165467

Keyword

nonn

Author

Antti Karttunen, Oct 06 2009

Status

approved