The SEQUENCE function returns an array of sequential numbers, such as 1, 2, 3, 4.

Parts of a SEQUENCE function

SEQUENCE(rows, columns, start, step)

PartDescription
rowsRequired. The number of rows to return
columnsOptional. The number of columns to return. If omitted, the returned array will have one column.
startOptional. The number to start the sequence at. If omitted, the sequence will start at 1.
stepOptional. The amount to increase/decrease each number in the sequence. If omitted, the sequence will increase by 1.

Sample formulas

Example 1: SEQUENCE(2)

Example 2: SEQUENCE(2, 3)

Example 3: SEQUENCE(2, 3, 3, 2)

Example 4: SEQUENCE(2, 3, 10, -1)

Notes

If columns is omitted, the resulting array will be a vertical list. If a horizontal list is needed, either specify rows as 1 and specify columns or transpose the vertical result.

Result for A1=SEQUENCE(2)

AB
11
22

Result for A1= SEQUENCE(2, 3)

ABC
112
245
3

Result for A1= SEQUENCE(2, 3, 3, 2)

ABC
135
2911
3

Result for A1= SEQUENCE(2, 3, 10, -1)

ABC
1109
276
343

Related functions

  • MUNIT: The MUNIT function returns a unit matrix of size dimension x dimension.
  • RANDARRAY: The RANDARRAY function generates an array of random numbers between 0 and 1.