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A375268 Row sums of A375266. 2
1, 3, 4, 7, 36, 9, 288, 15, 13, 46, 259, 19, 119, 302, 51, 31, 214, 27, 519, 66, 309, 281, 633, 39, 658, 145, 40, 330, 442, 76, 101104, 63, 292, 248, 540, 55, 535, 557, 158, 106, 101331, 344, 1338, 325, 96, 679, 100979, 79, 806, 708, 265, 197, 399, 81, 102316, 386 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
FORMULA
a(n) = Sum_{k = 1..A375267(n) + 1} A375266(n,k).
MATHEMATICA
A375265[n_] := Which[Divisible[n, 3], n/3, Divisible[n, 2], n/2, True, 3*n + 1];
Array[Total[NestWhileList[A375265, #, # > 1 &]] &, 100]
CROSSREFS
Sequence in context: A042173 A317811 A046461 * A084590 A279920 A041135
KEYWORD
nonn,easy,changed
AUTHOR
Paolo Xausa, Aug 09 2024
STATUS
approved

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Last modified August 30 02:56 EDT 2024. Contains 375521 sequences. (Running on oeis4.)