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A050516 Increments in arithmetic progression of at least 5 terms having the same value of phi in A050515. 0
210, 30, 30, 420, 630, 60, 60, 840, 30, 90, 90, 1050, 1260, 120, 120, 1470, 150, 1680, 150, 1890, 30, 60, 180, 180, 2100, 210, 2310, 210, 2520, 240, 2730, 240, 90, 2940, 270, 270, 3150, 300, 3360, 300, 3570, 330, 3780, 60, 330, 120, 360, 3990, 360, 4200 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..50.

CROSSREFS

Cf. A000010, A050495, A050496, A050497, A050515-A050520.

Sequence in context: A125549 A104876 A259916 * A100670 A255796 A220441

Adjacent sequences:  A050513 A050514 A050515 * A050517 A050518 A050519

KEYWORD

nonn

AUTHOR

Jud McCranie, Dec 28 1999

STATUS

approved

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Last modified July 25 03:32 EDT 2021. Contains 346282 sequences. (Running on oeis4.)