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A167856
Indices of records in A167401.
0
2, 4, 6, 10, 12, 18, 20, 24, 30, 42, 60, 84, 120, 140, 168, 180, 210, 330, 390, 420, 630, 660, 780, 840, 1260, 1680, 1848, 1980, 2310, 2730, 3570, 3990, 4290, 4620, 5460, 6930, 7140, 7980, 8190, 8580, 9240, 10920, 13860, 16380, 18480, 21420, 23940, 25740, 27720
OFFSET
1,1
CROSSREFS
Cf. A167401.
Sequence in context: A033868 A045954 A072542 * A293750 A162578 A152919
KEYWORD
nonn
AUTHOR
J. Lowell, Nov 13 2009
EXTENSIONS
a(12) from R. J. Mathar, Apr 28 2010
a(13)-a(41) from Rémy Sigrist, Jun 03 2019
a(42)-a(49) from Jinyuan Wang, Aug 21 2021
STATUS
approved