factordb · sequences

Sequence

Start with

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whole sequence last 20 terms last term range to

Terminates

Conway climb · Base 18 of 169 length 5 The sequence reaches a prime. ↓ .elf file

Show sequence-development graph

Term size (digits) across the sequence — How the sequence develops - decimal digits of each term vs iteration.

n	Status	Digits	Term	Factorization
0	Fully factored	3	169	13²
1	Fully factored	3	236	2²×59
↳	Merges Joins the sequence of 60 (at index 1 of that sequence) - the terms below continue there.
2	Fully factored	5	12371	89×139
3	Fully factored	5	28975	5²×19×61
4	Fully factored	7	9664009	9664009
↳	Terminates The sequence reaches a prime and terminates.

From the command linefdb · curl

fdb

fdb seq view '169' --type 103 --part last20

curl

curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"sequence_view","params":{"start":{"expr":"169"},"type":103,"part":"last20","fr":0}}'