A186146 Rank of n^3 when {i^2: i>=1} and {j^3: j>=1} are jointly ranked with i^2 before j^3 when i^2=j^3. Complement of A186145.
2, 4, 8, 12, 16, 20, 25, 30, 36, 41, 47, 53, 59, 66, 73, 80, 87, 94, 101, 109, 117, 125, 133, 141, 150, 158, 167, 176, 185, 194, 203, 213, 222, 232, 242, 252, 262, 272, 282, 292, 303, 314, 324, 335, 346, 357, 369, 380, 392, 403, 415, 426, 438, 450, 462, 475, 487, 499, 512, 524, 537, 550, 563, 576, 589, 602, 615, 628, 642, 655, 669, 682, 696, 710, 724, 738, 752, 766, 781, 795, 810, 824, 839, 853, 868, 883, 898
Offset: 1
Examples
See A186145.
Crossrefs
Cf. A186145.
Programs
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Mathematica
(See A186145.)
Formula
a(n) = n+floor((n^3+1/2)^(1/2)).
Comments