A090160 - OEIS

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A090160

Greater prime factor of semiprimes in A090159.

2

5, 11, 103, 71, 661, 329891, 75024347, 3790360487, 1713311273363831, 117876683047, 765041185860961084291, 38681321803817920159601, 237649652991517758152033, 10513391193507374500051862069, 4379593820587205958191075783529691, 37280713718589679646221

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OFFSET

1,1

LINKS

Table of n, a(n) for n=1..16.

CROSSREFS

Cf. A038507, A078778, A082952, A090159.

Sequence in context: A022006 A201074 A056111 * A062652 A075706 A338083

Adjacent sequences: A090157 A090158 A090159 * A090161 A090162 A090163

KEYWORD

nonn

AUTHOR

Ray Chandler, Nov 22 2003

EXTENSIONS

Offset changed to 1 and more terms from Jinyuan Wang, Aug 01 2021

STATUS

approved