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A209154 as a triangular array

1
21
452
714102
113236184
166510482324
22121258282168528
29210574820676328888
37344117621162264150460813616
4653722564980664056723136109622416
56805

A209154 as a square array

124711162229374656
15143265121210344537805
2103610425857411762256
2188228282021164980
43216867622646640
45232815045672
8886083136
81361096
16224
16

A209154 as an upper right triangle

124711162229374656
15143265121210344537805
2103610425857411762256
2188228282021164980
43216867622646640
45232815045672
8886083136
81361096
16224
16

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Last modified November 20 02:34 EST 2019. Contains 329323 sequences. (Running on oeis4.)