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A269062 Magic sums of 3 X 3 semimagic squares composed of triangular numbers and squares. 2
136, 146, 161, 175, 200, 230, 236, 250, 263, 277, 280, 290, 301, 316, 317, 326, 340, 346, 355, 370, 382, 394, 395, 398, 406, 410, 416, 421, 425, 431, 434, 436, 445, 446, 450, 461, 470, 472, 481, 484, 487, 494, 497, 499, 502, 511, 515, 518, 520, 527, 530 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..51.

CROSSREFS

Cf. A269060, A269061.

Sequence in context: A051307 A056740 A065663 * A270301 A281241 A072884

Adjacent sequences:  A269059 A269060 A269061 * A269063 A269064 A269065

KEYWORD

nonn

AUTHOR

Arkadiusz Wesolowski, Feb 18 2016

STATUS

approved

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Last modified April 11 19:49 EDT 2021. Contains 342888 sequences. (Running on oeis4.)