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A145383 Indices in A050791 for the subsequence A141326. 2
1, 3, 6, 10, 13, 17, 20, 23, 30, 37, 38, 42, 44, 48, 51, 55, 58, 63, 68, 72, 73, 77, 83, 84, 87, 90, 94, 97, 99, 102, 106, 108, 111, 115, 121, 123, 125, 130, 133, 134, 136, 140, 142, 146, 150, 153, 156, 159, 164, 167, 169, 172 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

The first difference of A145383(n) is used to define the sequence A145384, which is of particular interest.

LINKS

Lewis Mammel, Table of n, a(n) for n = 1..122

FORMULA

The defining equation is A050791(A145383(n)) = A141326(n).

CROSSREFS

A050791, values of z where 1+z^3 = x^3 + y^3

A141326, a subsequence of A050791 defined by a simple formula

A145384, a sequence based on the first difference of A145383

Sequence in context: A310053 A001952 A189795 * A258834 A194028 A047280

Adjacent sequences:  A145380 A145381 A145382 * A145384 A145385 A145386

KEYWORD

easy,nonn

AUTHOR

Lewis Mammel (l_mammel(AT)att.net), Oct 10 2008

STATUS

approved

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Last modified August 18 04:50 EDT 2019. Contains 326072 sequences. (Running on oeis4.)