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A015434 as a simple table

n a(n)
12 1
13 2876892678661
14 9104162632986302495960347
15 28551311330859170052594978984538703567
16 89612366318560505321323986969057938917191132920348
17 281240247078624326614268823428029385995576471270476701478391628

[1,2876892678661,9104162632986302495960347,
 28551311330859170052594978984538703567,
 89612366318560505321323986969057938917191132920348\
 ,
 28124024707862432661426882342802938599557647127047\
 6701478391628]

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Last modified February 22 23:44 EST 2020. Contains 332157 sequences. (Running on oeis4.)