A034127 Decimal part of cube root of a(n) starts with 1: first term of runs.

10, 30, 69, 133, 227, 358, 532, 754, 1031, 1368, 1772, 2249, 2804, 3443, 4174, 5001, 5930, 6968, 8121, 9394, 10794, 12327, 13998, 15814, 17780, 19903, 22189, 24643, 27271, 30081, 33077, 36265, 39652, 43244, 47046, 51065, 55307, 59777, 64482, 69427, 74619, 80063

Offset

1,1

Links

Table of n, a(n) for n=1..42.

Prog

(Python)
def a(n): q, r = divmod((10*n + 11)**3, 1000); return q + int(r != 0)
print([a(n) for n in range(1, 43)]) # Michael S. Branicky, Oct 30 2021

Crossrefs

Cf. A034117.

Sequence in context: A124080 A345285 A344333 * A229466 A269261 A328259

Adjacent sequences: A034124 A034125 A034126 * A034128 A034129 A034130

Keyword

nonn,base

Author

Patrick De Geest, Sep 15 1998

Status

approved