1,4

Antti Karttunen, Table of n, a(n) for n = 1..16384

Index entries for sequences related to EKG sequence

Index entries for sequences computed from indices in prime factorization

a(n) = A064664(A064989(A064413(n))).

For all n >= 1, a(A305293(n)) = n.

For all n >= 2, a(A064423(n)) = a(A064955(n)) = A064955(n-1).

For all n >= 3, a(1+A064955(n)) = A064423(n-1).

Cf. A064413, A064423, A064955, A064664, A064989, A305293.

Sequence in context: A093420 A104897 A185694 * A097510 A237619 A156747

Adjacent sequences: A305291 A305292 A305293 * A305295 A305296 A305297

nonn

Antti Karttunen, May 31 2018

approved