

A218549


Record values in A213726.


5



0, 1, 2, 3, 4, 6, 7, 10, 11, 18, 20, 33, 34, 35, 63, 144, 170, 241
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OFFSET

1,3


LINKS

Table of n, a(n) for n=1..18.


FORMULA

a(n) = A213726(A218548(n)).


EXAMPLE

A218548(7)=224, A213726(224)=7 thus a(7)=7 as there are the following seven leaves of beanstalk (i.e. terms of A055938): 233, 234, 235, 238, 245, 250 and 251 that will pass through 224, when an iterative process of xA000120(x) (see A071542) is applied to them several times.


PROG

(Scheme): (define (A218549 n) (A213726 (A218548 n)))


CROSSREFS

Cf. A218550.
Sequence in context: A101505 A259625 A068713 * A099523 A049806 A158381
Adjacent sequences: A218546 A218547 A218548 * A218550 A218551 A218552


KEYWORD

nonn


AUTHOR

Antti Karttunen, Nov 04 2012


STATUS

approved



