A165473 -id:A165473 - cp's OEIS frontend

A165474 a(n) = Least i in range [A165473(n),A165473(n+1)] for which abs(A165472(i)) gets the maximum value in that range.

2, 7, 9, 12, 19, 26, 29, 31, 38, 48, 51, 53, 55, 63, 73, 75, 77, 79, 81, 83, 188, 290, 293, 297, 301, 325, 362, 367, 371, 373, 375, 377, 380, 385, 397, 401, 409, 417, 419, 421, 423, 425, 650, 809, 813, 819, 964, 1271, 1319, 1324, 1337, 1341, 1371, 1604, 1842

Offset: 0

Antti Karttunen, Sep 21 2009

nonn

A. Karttunen, Table of n, a(n) for n = 0..612

A165475 gives the corresponding maximum values.

A165475 A maximum absolute value of A165472 in range [A165473(n),A165473(n+1)].

Original entry on oeis.org

2, -1, 1, -2, 3, 2, -1, -1, 6, -2, -1, 1, 1, -5, -1, -1, 1, 1, 1, -1, -16, 2, 1, 3, 1, 9, 2, 3, -1, 1, 1, -1, -2, -3, -3, -1, -5, 1, 1, 1, -1, 1, 16, 1, 3, -1, 22, 11, 1, -4, -3, -1, 7, -26, -2, -2, -2, 1, -4, 21, 1, -1, 1, 6, -1, -3, -12, 2, -4, 4, -2, -1, 2, -1, 5, -7, 1, -2, -1

Offset: 0

Antti Karttunen, Sep 21 2009

sign

Period 611.

A. Karttunen, Table of n, a(n) for n = 0..612

a(n) = A165472(A165474(n)).

A165472 Partial sums of A165471.

Original entry on oeis.org

0, 1, 2, 1, 2, 1, 0, -1, 0, 1, 0, -1, -2, -1, -2, -1, 0, 1, 2, 3, 2, 3, 2, 1, 0, 1, 2, 1, 0, -1, 0, -1, 0, 1, 2, 3, 4, 5, 6, 5, 4, 3, 4, 3, 2, 1, 0, -1, -2, -1, 0, -1, 0, 1, 0, 1, 0, -1, -2, -3, -2, -3, -4, -5, -4, -5, -4, -5, -4, -3, -2, -1, 0, -1, 0, -1, 0, 1, 0, 1, 0, 1, 0, -1, 0, -1, -2

Offset: 0

Antti Karttunen, Sep 21 2009

Period 65537.

Maximum value is 160 at a(65537n + 16382) and a(65537n + 16384); minimum value is -160 at a(65537n + 49152) and a(65537n + 49154). - Charles R Greathouse IV, Aug 06 2012

A. Karttunen, Table of n, a(n) for n = 0..65537

A165486 gives the squared version. Positions of zeros: A165473. See also A165474, A165475. Compare also to A165477, A165482.

A165483 Positions of 0's in A165482.

Original entry on oeis.org

0, 22, 24, 26, 28, 30, 32, 36, 38, 58, 170, 172, 174, 182, 184, 186, 190, 192, 194, 204, 206, 212, 216, 218, 224, 226, 228, 230, 236, 238, 240, 242, 248, 256, 260, 266, 268, 270, 300, 306, 308, 320, 322, 324, 326, 328, 330, 332, 334, 336, 350, 356, 8702

Offset: 0

Antti Karttunen, Sep 21 2009

nonn

A. Karttunen, Table of n, a(n) for n = 0..234

Cf. A165482.

See also A165484, A165485. Compare also to A165473, A165478.

A165478 Positions of zeros in A165477.

Original entry on oeis.org

0, 131070, 131071, 262141, 262142, 393212, 393213, 524283, 524284, 655354, 655355, 786425, 786426, 917496, 917497, 1048567, 1048568, 1179638, 1179639, 1310709, 1310710, 1441780, 1441781, 1572851, 1572852, 1703922, 1703923

Offset: 0

Antti Karttunen, Sep 21 2009

nonn

See also A165479. Compare also to A165473, A165483.

a(n) = floor(n/2)*131071 + (n modulo 2)*131070

cp's OEIS Frontend

A165474 a(n) = Least i in range [A165473(n),A165473(n+1)] for which abs(A165472(i)) gets the maximum value in that range.

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A165475 A maximum absolute value of A165472 in range [A165473(n),A165473(n+1)].

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A165472 Partial sums of A165471.

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A165483 Positions of 0's in A165482.

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A165478 Positions of zeros in A165477.

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