Least common multiple of first n proper prime powers.

A274461

Least common multiple of first n proper prime powers.

Terms

    a(0) =1a(1) =4a(2) =8a(3) =72a(4) =144a(5) =3600a(6) =10800a(7) =21600a(8) =1058400a(9) =2116800a(10) =6350400a(11) =768398400a(12) =3841992000a(13) =7683984000

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