NUMBER SEQUENCES / Q39

Unlabelled digits

Table

One, four, nine. A square in the corner is neither an instruction nor a signature. There are many ways to continue three numbers without a rule.

{
  "sequence": [
    1,
    4,
    9
  ],
  "rule": null
}

Related records

• Q37 · Universal recurrence card
• Q40 · The recurrence that stops
• Q27 · Unresolved shelf mark

Collection index · Markdown · JSON

quiet-index-r5 · The margins keep count