A258654 -id:A258654

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A257816

Suppose A103739(n) = x^2 + y^2 with x < y. The sequence gives values of y.

+10
1

4, 5, 6, 8, 8, 9, 10, 10, 11, 12, 15, 15, 13, 14, 18, 20, 17, 21, 24, 25, 22, 25, 27, 23, 23, 24, 28, 30, 30, 25, 26, 27, 32, 36, 28, 30, 33, 35, 40, 38, 32, 42, 35, 33, 45, 45, 44, 45, 37, 45, 46, 42, 39, 40, 43, 51, 55, 45, 49, 56, 43, 44, 45, 48, 54, 53, 60

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

See first comment in A103739.

LINKS

Table of n, a(n) for n=1..67.

FORMULA

a(n) = (A258653(n)+A258642(n))/2.

EXAMPLE

a(1) = (A258653(1) + A258642(1))/2 = (5+3)/2 = 4;

a(2) = (A258653(2) + A258642(2))/2 = (7+3)/2 = 5.

CROSSREFS

Cf. A103739, A258642, A258653, A258654 (values of x).

KEYWORD

nonn

AUTHOR

Zak Seidov, Jun 06 2015

STATUS

approved

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