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A301017 Coordination sequence T1 for Zeolite Code ETR. 1
1, 4, 9, 18, 31, 45, 63, 86, 111, 140, 172, 210, 253, 296, 346, 396, 445, 503, 561, 619, 687, 762, 836, 918, 1009, 1090, 1174, 1269, 1358, 1449, 1550, 1659, 1769, 1884, 2011, 2128, 2246, 2377, 2501, 2628, 2765, 2908, 3051, 3198, 3359, 3508, 3656 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

R. W. Grosse-Kunstleve, Table of n, a(n) for n = 0..1000

Sean A. Irvine, Generating Functions for Coordination Sequences of Zeolites, after Grosse-Kunstleve, Brunner, and Sloane

International Zeolite Association, Database of Zeolite Structures

CROSSREFS

Sequence in context: A111384 A196039 A238091 * A008219 A008223 A100037

Adjacent sequences:  A301014 A301015 A301016 * A301018 A301019 A301020

KEYWORD

nonn

AUTHOR

Sean A. Irvine, Mar 17 2018

STATUS

approved

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Last modified December 4 13:29 EST 2021. Contains 349526 sequences. (Running on oeis4.)