A328517 Primitive sequence underlying A075053.

0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 3, 1, 1, 1, 3, 0, 1, 1, 2, 3, 1, 2, 1, 2, 1, 2, 1, 2, 2, 3, 1, 4, 2, 1, 0, 0, 1, 0, 2, 0, 0, 1, 2, 1, 2, 1, 2, 0, 0, 2, 0, 0, 1, 2, 1, 3, 0, 0, 1, 0, 0, 0, 2, 1, 4, 2, 1, 2, 5, 0, 2, 3, 3, 9, 3, 3, 3, 6, 3, 5, 2, 5, 4, 4, 2, 6, 3, 3, 8, 6, 5, 7, 11

Offset

0,14

Comments

A179239 lists the least number that has its permutation of digits.

Links

Table of n, a(n) for n=0..95.

Formula

a(n) = A075053(A179239(n)).

Example

a(34) = 4 as A075053(A179239(34)) = A075053(37) = 4. The four primes embedded in 37 according to A075053 are {3, 7, 37, 73}.

Crossrefs

Cf. A075053.

Sequence in context: A039993 A075053 A328516 * A007362 A214709 A369317

Adjacent sequences: A328514 A328515 A328516 * A328518 A328519 A328520

Keyword

nonn,base

Author

David A. Corneth, Oct 18 2019

Status

approved