A036272 Absolute values of differences of absolute values of second differences of primes.

1, 2, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 2, 4, 0, 2, 0, 2, 2, 0, 0, 2, 2, 0, 0, 0, 8, 0, 8, 2, 4, 0, 4, 4, 2, 0, 2, 4, 4, 0, 6, 0, 8, 10, 8, 6, 0, 0, 2, 4, 4, 4, 0, 4, 0, 2, 0, 6, 4, 6, 8, 0, 8, 2, 4, 4, 6, 0, 0, 0, 2, 2, 0, 0, 2, 0, 2, 6, 0, 0, 4, 2, 0, 0, 2, 2, 0, 6, 4, 0, 0, 0

Offset

0,2

Links

Table of n, a(n) for n=0..92.

Formula

|DIFF(|DIFF(DIFF(primes))|)|.

Crossrefs

Cf. A036262, A036263.

Sequence in context: A341620 A097798 A065205 * A257403 A326559 A083339

Adjacent sequences: A036269 A036270 A036271 * A036273 A036274 A036275

Keyword

nonn

Author

N. J. A. Sloane.

Status

approved