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A052461
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4-magic series constant.
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2
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1, 177, 5111, 60962, 430729, 2158099, 8488095, 27903044, 79895265, 205033333, 481386807, 1049954918, 2152397897, 4185095383, 7774354687, 13878462600, 23923217921, 39978597945, 64985300791, 103041066666, 159757914953
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OFFSET
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1,2
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LINKS
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Table of n, a(n) for n=1..21.
Eric Weisstein's World of Mathematics, Magic Constant.
Index to sequences with linear recurrences with constant coefficients, signature (10,-45,120,-210,252,-210,120,-45,10,-1).
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CROSSREFS
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Cf. A052459, A052460.
Sequence in context: A105988 A083620 A097317 * A173375 A069398 A189910
Adjacent sequences: A052458 A052459 A052460 * A052462 A052463 A052464
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KEYWORD
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nonn,easy
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AUTHOR
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Eric W. Weisstein
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STATUS
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approved
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