

A329758


Number of nth generation nodes of a rooted binary tree whose mth node has exactly A000002(m) descendants, where A000002 is the Kolakoski sequence.


2



1, 1, 2, 3, 4, 7, 10, 15, 22, 34, 51, 76, 114, 171, 257, 385, 575, 862, 1295, 1941, 2916, 4374, 6558, 9840, 14766, 22151, 33236, 49864, 74775, 112144, 168198, 252313, 378489, 567747, 851649, 1277446, 1916182, 2874172, 4311325, 6466984, 9700248, 14550387, 21825590
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OFFSET

1,3


LINKS



FORMULA

a(n) = A054353(a(1) + ... + a(n1))  A054353(a(1) + ... + a(n2)) for n > 2.


PROG

(Python)
x = 1
while True:
yield x
acc = 0
for i in range(0, x):
acc = acc + next(g)


CROSSREFS



KEYWORD

nonn


AUTHOR



EXTENSIONS



STATUS

approved



