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A352781
Partial sums of A109812.
3
1, 3, 7, 10, 18, 23, 33, 49, 55, 64, 82, 94, 111, 125, 157, 164, 188, 221, 241, 252, 288, 307, 347, 368, 402, 415, 463, 478, 542, 564, 605, 671, 696, 734, 799, 825, 862, 934, 957, 1053, 1080, 1148, 1183, 1211, 1278, 1322, 1402, 1441, 1529, 1657, 1686, 1784, 1913, 1943, 2040, 2170, 2215, 2297, 2429, 2471
OFFSET
1,2
COMMENTS
Consider Thomas Scheuerle's graph of A109812 for n = 0..10^7. It seems that the graph looks like a mixture of a graph of the sequence of first differences of a cellular automaton with recurrences and fractal-like structure (for example, A139251) and Colin Mallows's plot of the first 10000 terms of Recamán's sequence A005132.
LINKS
KEYWORD
nonn,base
AUTHOR
Omar E. Pol, Apr 02 2022
STATUS
approved