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A004241
a(n) = 1000*log(n) rounded to the nearest integer.
0
0, 693, 1099, 1386, 1609, 1792, 1946, 2079, 2197, 2303, 2398, 2485, 2565, 2639, 2708, 2773, 2833, 2890, 2944, 2996, 3045, 3091, 3135, 3178, 3219, 3258, 3296, 3332, 3367, 3401, 3434, 3466, 3497, 3526, 3555, 3584, 3611, 3638, 3664, 3689, 3714, 3738, 3761, 3784
OFFSET
1,2
CROSSREFS
Sequence in context: A196894 A292833 A004240 * A322154 A129913 A031946
KEYWORD
nonn
STATUS
approved