A267380 First differences of A267379

3, 2, 3, 4, 3, 2, 3, 3, 3, 2, 2, 3, 2, 3, 3, 2, 4, 3, 2, 3, 2, 3, 2, 3, 3, 3, 2, 3, 4, 3, 2, 3, 5, 3, 2, 3, 4, 2, 3, 2, 3, 4, 3, 3, 2, 3, 4, 4, 3, 2, 3, 4, 3, 2, 3, 2, 3, 4, 3, 3, 3, 2, 3, 4, 3, 2, 2, 3, 2, 3, 4, 3, 2, 3, 3, 2, 3, 4, 3, 2, 4, 3, 2, 3, 4, 3, 2, 3, 2, 3, 2, 3, 4, 3, 2, 3, 3, 3, 2, 3, 4, 3, 2, 3, 4, 3, 2, 3, 4, 3, 2, 3, 3, 2, 3, 2, 3, 4, 3, 2, 3, 3, 3, 3, 2, 3, 4, 3, 2

Offset

1,1

Comments

a(n)-1 is the length of the (n+1)-th string of 0's in A094186. - Robert Israel, Mar 28 2019

Links

Robert Israel, Table of n, a(n) for n = 1..10000

Maple

A:= "01":
for k from 1 to 40 do
    A:= cat(A, A[1..k])
od:
B:= [StringTools:-SearchAll("1", A)]:
B[2..-1]-B[1..-2]; # Robert Israel, Mar 28 2019

Crossrefs

Cf. A094186, A267379

Sequence in context: A341890 A077178 A267376 * A217287 A322200 A028292

Adjacent sequences: A267377 A267378 A267379 * A267381 A267382 A267383

Keyword

nonn

Author

Jeffrey Shallit, Jan 13 2016

Status

approved