A324871 Numbers n where A324863(n) differs from A252464(n).

25, 49, 81, 121, 169, 187, 225, 247, 289, 343, 361, 385, 391, 451, 525, 529, 551, 559, 625, 713, 729, 737, 799, 841, 923, 961, 1001, 1007, 1073, 1089, 1105, 1183, 1225, 1241, 1271, 1331, 1357, 1369, 1397, 1501, 1521, 1561, 1591, 1681, 1703, 1769, 1849, 1909, 1927, 2077, 2125, 2145, 2197, 2209, 2261, 2275, 2279, 2329, 2401

Offset

1,1

Comments

Positions of nonzero terms in A324870.

The first nonsquare term is 187 = 11*17.

The first even term is 4096.

Links

Antti Karttunen, Table of n, a(n) for n = 1..201

Index entries for sequences related to binary expansion of n

Index entries for sequences computed from indices in prime factorization

Index entries for sequences related to sigma(n)

Crossrefs

Cf. A324870, A252464, A324863.

Sequence in context: A068874 A018936 A212190 * A241836 A110484 A110013

Adjacent sequences: A324868 A324869 A324870 * A324872 A324873 A324874

Keyword

nonn

Author

Antti Karttunen, Mar 21 2019

Status

approved